Application
Shut-off valve for non-aggressive liquids,
steam, gases and for volatile media (crude oil,
petroleum etc.), for the following service
pressures and temperatures:
Technical description
Sealing plug is drawn into the body by a gland
follower. Compression screw is used for
accurate adjustment of plug position or for
plug lifting.
Connecting and face-to-face dimensions
Flange connecting dimensions as per
ČSN 13 1060 and ČSN 13 1061.
Basic connecting and face-to-face dimensions
are given in the table below.
Material
Body, plug, gland follower
grey cast iron (42 2420)
Other material variants:
K 30 118-610(616):
Body grey cast iron
Plug brass
K 30 118-710(716):
Body, plug bronze
Testing
The valve is tested as per ČSN 13 3060, part 2.
Installation
The valve can be installed in the pipeline in
any position.
Operation
The valve is operated by a wrench.
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